TBAR,
I've seen loaders from BushHog, Allied, and several others. Check out the hydraulic capabilites of your tractor to make sure they are up to what you would like to do with the loader. Be prepared to get a good workout steering if that old IH doesn't have power steering. Also beware that loaders on 2WD tractors have some limitations. If you scale the loader to the tractor and set your expectations accordingly, you can do plenty with it though. As mentioned above, be prepared to spend upwards of 3K unless you find a good used one.
good luck /forums/images/graemlins/smile.gif